JPWO2020195029A1 - - Google Patents

Info

Publication number
JPWO2020195029A1
JPWO2020195029A1 JP2021508112A JP2021508112A JPWO2020195029A1 JP WO2020195029 A1 JPWO2020195029 A1 JP WO2020195029A1 JP 2021508112 A JP2021508112 A JP 2021508112A JP 2021508112 A JP2021508112 A JP 2021508112A JP WO2020195029 A1 JPWO2020195029 A1 JP WO2020195029A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021508112A
Other languages
Japanese (ja)
Other versions
JP7497722B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020195029A1 publication Critical patent/JPWO2020195029A1/ja
Application granted granted Critical
Publication of JP7497722B2 publication Critical patent/JP7497722B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021508112A 2019-03-27 2020-01-15 通信装置及び通信方法 Active JP7497722B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019059860 2019-03-27
JP2019059860 2019-03-27
PCT/JP2020/001026 WO2020195029A1 (fr) 2019-03-27 2020-01-15 Dispositif et procédé de communication

Publications (2)

Publication Number Publication Date
JPWO2020195029A1 true JPWO2020195029A1 (fr) 2020-10-01
JP7497722B2 JP7497722B2 (ja) 2024-06-11

Family

ID=72609731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021508112A Active JP7497722B2 (ja) 2019-03-27 2020-01-15 通信装置及び通信方法

Country Status (6)

Country Link
US (1) US20220124712A1 (fr)
EP (1) EP3934349A4 (fr)
JP (1) JP7497722B2 (fr)
KR (1) KR20210142613A (fr)
CN (1) CN113615284A (fr)
WO (1) WO2020195029A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022181050A1 (fr) * 2021-02-26 2022-09-01 ソニーグループ株式会社 Dispositif de communication et procédé de communication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1687941T3 (en) * 2003-11-19 2015-09-14 Koninkl Philips Nv Method of establishing access to a media via a multi-channel device
FI20115043A0 (fi) * 2011-01-17 2011-01-17 Nokia Corp Lähetysresurssien varaaminen
CN105493608B (zh) * 2013-08-14 2020-01-21 Lg 电子株式会社 在无线局域网中发送数据的方法和设备
JP6083608B2 (ja) 2013-12-06 2017-02-22 日本電信電話株式会社 無線通信システム、統合端末装置、アクセスポイント、及び無線通信方法
US10080240B2 (en) * 2014-02-18 2018-09-18 Lg Electronics Inc. Method and apparatus for transmitting frame in wireless LAN
CN106134234B (zh) 2014-03-26 2020-08-07 索尼公司 设备和方法
JP6387541B2 (ja) 2016-11-09 2018-09-12 株式会社国際電気通信基礎技術研究所 無線通信装置および無線通信方法
JP6901088B2 (ja) 2017-03-15 2021-07-14 株式会社国際電気通信基礎技術研究所 無線通信装置および無線通信方法
JP6893341B2 (ja) * 2017-03-29 2021-06-23 株式会社国際電気通信基礎技術研究所 無線通信装置および無線通信方法
US10834781B2 (en) * 2018-09-21 2020-11-10 At&T Intellectual Property I, L.P. Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless network

Also Published As

Publication number Publication date
EP3934349A1 (fr) 2022-01-05
US20220124712A1 (en) 2022-04-21
KR20210142613A (ko) 2021-11-25
JP7497722B2 (ja) 2024-06-11
CN113615284A (zh) 2021-11-05
WO2020195029A1 (fr) 2020-10-01
EP3934349A4 (fr) 2022-05-25

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